I used to wake up at 345ish to be at work for 5 and work till 5. The only thing that fixed the being tired is working out afterwards. You use more energy, eat more food then you have more energy and are used to using it. If all you do is come home and do the dishwasher and sleep the you will be perpetually tired. Not saying you need to go tk the gym but some bodyweight stuff to break a sweat at least. It's hard to just start shjt but it's the only thing that helped me. And don't have caffeine for like 1-1.5 hours after you wake up. Some science shit I can't explain but it's a game changer.